//
//  DeleteMeController.m
//  Nav
//
//  Created by KaiKai on 11-8-9.
//  Copyright 2011年 SDS. All rights reserved.
//

#import "DeleteMeController.h"

@implementation DeleteMeController
@synthesize list;

- (IBAction)toggleEdit:(id)sender
{
	[self.tableView setEditing:!self.tableView.editing animated:YES];
}

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)didReceiveMemoryWarning
{
    // Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];
    
    // Release any cached data, images, etc that aren't in use.
}

#pragma mark - View lifecycle

/*
// Implement loadView to create a view hierarchy programmatically, without using a nib.
- (void)loadView
{
}
*/

// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad
{
    [super viewDidLoad];
	
	NSString *path = [[NSBundle mainBundle] pathForResource:@"computers" ofType:@"plist"];
	NSLog(@"computers plist:%@", path);
	NSMutableArray *array = [[NSMutableArray alloc] initWithContentsOfFile:path];
	self.list = array;
	[array release];
	
	UIBarButtonItem *editButton = [[UIBarButtonItem alloc] initWithTitle:@"Delete" style:UIBarButtonItemStyleBordered target:self action:@selector(toggleEdit:)];
	self.navigationItem.rightBarButtonItem = editButton;
	[editButton release];

}

- (void)dealloc
{
	[list release];
	[super dealloc];
}

- (void)viewDidUnload
{
    [super viewDidUnload];
    // Release any retained subviews of the main view.
    // e.g. self.myOutlet = nil;
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    // Return YES for supported orientations
    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
	return [list count];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
	static NSString *DeleteMeCellIdentifier = @"DeleteMeCellIdentifier";

	UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:DeleteMeCellIdentifier];
	if (cell == nil)
	{
		cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:DeleteMeCellIdentifier] autorelease];
	}
	
	NSInteger row = [indexPath row];
	cell.text = [list objectAtIndex:row];
	return cell;
}

- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath
{
	NSUInteger row = [indexPath row];
	[self.list removeObjectAtIndex: row];
	[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationLeft];
}

@end
